From 725959d98f90b850008fcf8b76af77e208c85c39 Mon Sep 17 00:00:00 2001
From: wapplay <alexey@nelexa.ru>
Date: Sat, 7 Dec 2019 19:40:36 +0300
Subject: [PATCH] fix encryption

---
 src/PhpZip/Crypto/TraditionalPkwareEncryptionEngine.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/PhpZip/Crypto/TraditionalPkwareEncryptionEngine.php b/src/PhpZip/Crypto/TraditionalPkwareEncryptionEngine.php
index 4045545..1d12603 100644
--- a/src/PhpZip/Crypto/TraditionalPkwareEncryptionEngine.php
+++ b/src/PhpZip/Crypto/TraditionalPkwareEncryptionEngine.php
@@ -367,8 +367,8 @@ class TraditionalPkwareEncryptionEngine implements ZipEncryptionEngine
         $byte = 0;
 
         for ($i = 0; $i < self::STD_DEC_HDR_SIZE; $i++) {
-            $headerBytes[$i] = ($headerBytes[$i] ^ $this->decryptByte()) & 0xff;
-            $this->updateKeys($headerBytes[$i]);
+            $byte = ($headerBytes[$i] ^ $this->decryptByte()) & 0xff;
+            $this->updateKeys($byte);
         }
 
         if ($this->entry->getGeneralPurposeBitFlag(ZipEntry::GPBF_DATA_DESCRIPTOR)) {